FROM 10.0.2.18:88/devops/openjdk:8-jdk
ENV PORT 8080
ENV CLASSPATH /opt/lib
EXPOSE 8080
RUN ln -sf /usr/share/zoneinfo/Asia/Shanghai /etc/localtime
# copy pom.xml and wildcards to avoid this command failing if there's no target/lib directory
COPY pom.xml target/lib* /opt/lib/

# NOTE we assume there's only 1 jar in the target dir
# but at least this means we don't have to guess the name
# we could do with a better way to know the name - or to always create an app.jar or something
COPY target/*.jar /opt/app.jar
WORKDIR /opt
#CMD ["java", "-XX:+UnlockExperimentalVMOptions", "-XX:+UseCGroupMemoryLimitForHeap", "-Dfile.encoding=UTF-8", "-Djava.security.egd=file:/dev/./urandom", "-Duser.timezone=GMT+08", "-Xms256m", "-Xmx256m", "-jar", "app.jar"]

ENV PARAMS="--spring.profiles.active=prod"
ENTRYPOINT ["/bin/sh", "-c", "java -XX:+UnlockExperimentalVMOptions -XX:+UseCGroupMemoryLimitForHeap -Dfile.encoding=UTF-8 -Djava.security.egd=file:/dev/./urandom -Duser.timezone=GMT+08 -Xms256m -Xmx256m -jar app.jar ${PARAMS}"]